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Talesun TD8G60M-605
Talesun Brand review

TD8G60M-605

605 Wp PERC Bifacial 70%
ComparePV verdict

Solid all-round for its segment

Rank 4,890 of 14,005
Compare panels Datasheet PDF
Power (Wp)
605
Typical for its class
Efficiency (%)
21.40
Typical · median 21.38%
Density (Wp/m²)
213.8
Typical · median 213.8
Temp (%/°C)
-0.340
Typical · median -0.340
Weight (kg)
34.8
Typical · median 34.0 kg
Warranty (yrs)
30
Typical · median 30 yrs

The Talesun BIPRO TD8G60M 120-cell series features advanced bifacial dual glass modules that redefine efficiency standards in challenging environmental conditions. The use of half-cut cell technology combined with bifacial activity allows for generating additional energy from reflected radiation, which is crucial when installing on high-albedo surfaces such as light gravel, sand, or white roof membranes. The glass-glass construction effectively eliminates the PID degradation problem and minimizes the risk of micro-cracks, which directly translates to exceptional mechanical durability and the longevity of the entire installation. These panels are primarily dedicated to commercial investors and photovoltaic farm developers seeking to maximize yields from every square meter of surface area. Unlike standard monofacial modules, the BIPRO TD8G60M series offers significantly better temperature stability and a longer warranty for linear power output degradation. Thanks to the use of multi-busbar technology, current flow is optimized and resistive losses are kept to a minimum. Choosing this solution is a secure investment in energy security and a faster return on capital thanks to increased light absorption even at low sun angles.

Ranking

217 panels in the segment PERC 600-650 W
Metric This panel Median Position in segment Overall rank
Module efficiency 21.40% 21.38% Typical 8,323
Power density 213.8 213.8 Typical 8,350
Temperature coefficient -0.340 -0.340 Typical 8,778
Weight per kWp 57.5 55.7 Typical 11,259
Performance warranty 30 yrs 30 yrs Typical 21
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

0 positive · 0 caution
Best for

Commercial, utility-scale and shaded-installations.

Notes from the database
  • Efficiency of 21.4% matches the PERC 600-650W median
  • At 213.8 W/m² power density, roof space requirements are typical for PERC 600-650W panels
  • Temperature coefficient of -0.34%/°C matches the PERC 600-650W median
  • Bifaciality factor of 70% can add 4-10% extra yield with reflective mounting surface
  • #8323 for efficiency, #8778 for temperature performance out of 14005 panels

Specifications

Open datasheet PDF
Nominal power (Pmax) 605 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 21.40 % Typical Segment median 21.38%
Vmpp · Impp 34.90 V · 17.34 A Operating point at max power
Voc · Isc 41.80 V · 18.43 A Sizes the string length
Max system voltage 1500 V Longer strings than 1000 V modules
Dimensions 2172×1303×35 mm · 2.83 m² of roof
Weight 34.8 kg Typical Typical · median 34.0 kg
Cells 120 · PERC Monocrystalline
Bifaciality 70 % Rear output as a share of front
Coefficient Pmax -0.340 %/°C Typical median -0.340 of its segment
Coefficient Voc · Isc -0.250 · 0.046 %/°C
NOCT 43 °C At 800 W/m², 20 °C ambient
Product warranty 12 years Hardware defects only
Performance warranty 30 years Typical median 30 yrs · median 30 yrs
End-of-warranty output 85.0 % Equals 514 W guaranteed
Degradation 2.00 → 0.45 % First year, then annual

Simulations

Live - change any input
Lifetime output & value
30 years at 1200 kWh/kWp/year and €0.50 per kWh
Power in year 30
-
Lifetime energy
-
Energy value
-
With bifacial gain
-

Degradation from this panel's own datasheet figures. No inverter, soiling or shading losses.

Heat losses
-0.340 %/°C against a segment median of -0.340
-
Bifacial gain
Rear gain over light concrete: -
-

Model: bifaciality × albedo × 0.6 view factor. A first-order estimate, not a yield simulation.

Filter these
Size
Panel Power Eff. Temp. Weight Difference
Talesun TD8G60M-605 605 W 21.40% -0.340 34.8 kg You are here
AIKO-A650-MAE72Mw 650 W 25.20% -0.260 27.0 kg Cooler, lighter, +3.8 pp
AIKO-A645-MAE72Mw 645 W 25.00% -0.260 27.0 kg Cooler, lighter, +3.6 pp
LR7-60HVH-560M 560 W 24.80% -0.260 25.0 kg Cooler, lighter, +3.4 pp
AIKO-A640-MAE72Mw 640 W 24.80% -0.260 27.0 kg Cooler, lighter, +3.4 pp
LR7-60HVH-555M 555 W 24.60% -0.260 25.0 kg Cooler, lighter, +3.2 pp
AIKO-A635-MAE72Mw 635 W 24.60% -0.260 27.0 kg Cooler, lighter, +3.2 pp
TP8F60M-585W 585 W 20.70% -0.340 31.5 kg Lighter, -0.7 pp, -5 yr warranty
TP8F60M-590W 590 W 20.80% -0.340 31.5 kg Lighter, -0.6 pp, -5 yr warranty
TP8F60M-595W 595 W 21.00% -0.340 31.5 kg Lighter, -0.4 pp, -5 yr warranty
TP8F60M-600W 600 W 21.20% -0.340 31.5 kg Lighter, -5 yr warranty
GKA210N120 680 W 24.03% -0.340 28.0 kg +75 W, lighter, +2.6 pp
GKA210N120-675 675 W 23.85% -0.340 28.0 kg +70 W, lighter, +2.5 pp
QN-670HJT-01 670 W 23.70% -0.240 35.5 kg +65 W, cooler, +2.3 pp
GKA210N120-670 670 W 23.67% -0.340 28.0 kg +65 W, lighter, +2.3 pp
QN-665HJT-01 665 W 23.50% -0.240 35.5 kg +60 W, cooler, +2.1 pp
GKA210N120-665 665 W 23.50% -0.340 28.0 kg +60 W, lighter, +2.1 pp

Found 497 panels of the same or similar size to this one, within ±10 mm. See them here Found 502 panels of the same or similar size to this one, within ±25 mm. See them here Found 502 panels of the same or similar size to this one, within ±50 mm. See them here Found 506 panels of the same or similar size to this one, within ±100 mm. See them here

Common questions

6 answered
Is the Talesun BIPRO TD8G60M 120-cell series still available for purchase?
The BIPRO TD8G60M 120-cell series has been discontinued by Talesun and replaced by newer, higher power-density models. Availability is now limited to remaining distributor stock. Ask your supplier about current inventory and manufacturing date, since bifacial glass-glass modules do not lose significant lifespan from warehouse storage time.
How much extra energy do the BIPRO TD8G60M bifacial panels actually generate?
Thanks to bifacial dual-glass technology, these panels capture additional reflected irradiance on the rear side. In practice, when mounted over light-colored gravel, concrete, or white roofing membranes, the extra yield can range from 5 to 15 percent compared to a monofacial module of the same 605 Wp nominal rating. The actual gain depends on mounting height, tilt angle, and ground albedo.
What warranty does Talesun offer on the BIPRO TD8G60M series and what does it cover?
Talesun provides a 12-year product warranty covering material and workmanship defects, plus a 30-year linear power output warranty. This means the manufacturer guarantees a minimum energy production level over three decades, which is an important factor when calculating return on investment for commercial installations and solar farms.
How do half-cut PERC cells in this series differ from standard full-size cells?
Half-cut PERC cells reduce resistive losses because current travels a shorter distance, and smaller cells generate less heat. As a result, the panel handles partial shading better, loses less power at high temperatures, and shows higher mechanical resistance to microcracks compared to modules with full-size cells.
Does the glass-glass construction of the BIPRO TD8G60M require special mounting structures?
Dual-glass panels are heavier than standard backsheet modules, so the mounting structure must be properly sized for the extra load. The benefit is that some variants can be frameless, and the panel offers much higher resistance to PID and moisture, making it suitable for ground-mount or flat-roof installations with light-colored surfaces to maximize the bifacial effect.
Are Talesun BIPRO TD8G60M panels suitable for large-scale commercial projects?
Yes, the series was primarily designed for solar farms and commercial installations where maximizing yield per square meter matters most. Up to 605 Wp per module, multi-busbar technology reducing resistive losses, and strong temperature stability make these panels well-suited for large ground-mount systems, though since production has ended, availability in large volumes may be limited.
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